EP 3677241 A4 20210407 - NON-SOLVENT-TYPE ADHESIVE COMPOSITION FOR DENTAL USE
Title (en)
NON-SOLVENT-TYPE ADHESIVE COMPOSITION FOR DENTAL USE
Title (de)
LÖSUNGSMITTELFREIE KLEBSTOFFZUSAMMENSETZUNG FÜR ZAHNÄRZTLICHE ZWECKE
Title (fr)
COMPOSITION ADHÉSIVE SANS SOLVANT À USAGE DENTAIRE
Publication
Application
Priority
- JP 2017163722 A 20170828
- JP 2018031734 W 20180828
Abstract (en)
[origin: EP3677241A1] The present invention provides a non-solvent dental adhesive composition exhibiting high initial bond strength and high bond durability to a tooth structure (wet matter) and a high dentin cohesive failure rate on a tooth structure (wet matter) and being substantially free of water and an organic solvent. The present invention relates to a non-solvent dental adhesive composition comprising: an acid group-containing polymerizable monomer (A); a hydrophobic polymerizable monomer (B) having no acid group; and a water-soluble photopolymerization initiator (C) having a solubility of 10 g/L or more in water at 25°C.
IPC 8 full level
A61K 6/00 (2020.01); A61K 6/30 (2020.01); A61K 6/62 (2020.01); A61K 6/887 (2020.01); A61K 6/891 (2020.01)
CPC (source: EP US)
A61K 6/30 (2020.01 - US); A61K 6/62 (2020.01 - EP); A61K 6/891 (2020.01 - EP); C08F 2/50 (2013.01 - US); C08F 220/20 (2013.01 - US); C08F 220/56 (2013.01 - US); C08F 230/02 (2013.01 - US); C08F 236/02 (2013.01 - US); C08K 3/36 (2013.01 - US); C08K 3/40 (2013.01 - US); C08K 5/18 (2013.01 - US); C08K 5/5313 (2013.01 - US); C08K 5/5317 (2013.01 - US); C08K 9/06 (2013.01 - US); C08K 2201/003 (2013.01 - US)
Citation (search report)
- [XY] US 2017065496 A1 20170309 - BOETTCHER HENRIK [DE], et al
- [Y] STEPHAN BENEDIKT ET AL: "Highly efficient water-soluble visible light photoinitiators", JOURNAL OF POLYMER SCIENCE PART A: POLYMER CHEMISTRY, vol. 54, no. 4, 15 February 2016 (2016-02-15), US, pages 473 - 479, XP055718910, ISSN: 0887-624X, DOI: 10.1002/pola.27903
- [A] NAGI SM: "Durability of solvent-free one-step self-etch adhesive under simulated intrapulpal pressure", JOURNAL OF CLINICAL AND EXPERIMENTAL DENTISTRY, 1 January 2015 (2015-01-01), pages e466 - e470, XP055779414, DOI: 10.4317/jced.52307
- See references of WO 2019044815A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3677241 A1 20200708; EP 3677241 A4 20210407; EP 3677241 B1 20230215; AU 2018322615 A1 20200402; AU 2018322615 B2 20220106; CA 3074195 A1 20190307; CA 3074195 C 20230404; CN 111050731 A 20200421; CN 111050731 B 20230620; ES 2941996 T3 20230529; JP 6846526 B2 20210324; JP WO2019044815 A1 20200924; US 11452674 B2 20220927; US 2020206091 A1 20200702; WO 2019044815 A1 20190307
DOCDB simple family (application)
EP 18851544 A 20180828; AU 2018322615 A 20180828; CA 3074195 A 20180828; CN 201880056455 A 20180828; ES 18851544 T 20180828; JP 2018031734 W 20180828; JP 2019539520 A 20180828; US 201816642708 A 20180828